Vox Power VCCR300 Conduction Cooled DC-DC Power Supply

Vox Power VCCR300 Conduction Cooled DC-DC Power Supplies offer scalable power ratings of 300W, 600W, 900W, and beyond and low-profile dimensions of 7.43″ x 4.6″ x 1″. These power supplies provide a highly reliable DC-DC power source that delivers a silent 300W of power, while the wide DC input voltage range of 33.6VDC to 160VDC simplifies design efforts in applications such as battery electric vehicles and robotics. This wide voltage range also ensures these supplies cater to standard 48V, 72V, 96V, and 110V railway battery requirements as outlined in EN50155. Due to the high-efficiency design of these power supplies, heating is minimized, resulting in a wide operating temperature range of -40°C to +70°C with minimal cooling requirements, and up to +85°C for 10 minutes. Vox Power VCCR300 Power Supplies feature multiple protections, including overvoltage, overcurrent, and overtemperature.

Features

  • Scalable power architecture
  • Highly reliable design
  • Low no-load and standby power
  • Programmable undervoltage protection
  • Output current measurement signal
  • Remote shutdown
  • Extensive protections and system warnings
  • Low inrush current
  • Protective conformal coating as standard
  • Rugged chassis-mount package
  • Silent operation
  • Low EMC emissions

Applications

  • Industrial
  • Battery electric vehicle (BEV)
  • Communications
  • Railway
  • 5G

Specifications

  • 300W output power
  • 7.43″ x 4.6″ x 1″ dimensions
  • 33.6VDC to 160VDC input voltage range
  • 12V, 24V, 36V, and 48V standard output voltage
  • Up to 94% efficiency
  • -40°C to +70°C operating temperature range
  • 10ms holdup as standard
  • EN 55032:2020 Class B
  • MIL-STD-810G (vibration and shock)
  • IEC 62368-1:2018 (industrial safety)
  • EN 50155-1:2021 (railway general)
  • EN 50121-3-2:2019 (railway EMC)
  • EN 45545 (fire and smoke)

Videos

Scalable Power

Vox Power VCCR300 Conduction Cooled DC-DC Power Supply

Vox Power VCCR300 Conduction Cooled DC-DC Power Supply